Global Patent Index - EP 3797978 A1

EP 3797978 A1 20210331 - ANTI-SPRAY STRUCTURE FOR CONNECTION OF AIR NOZZLE OF TIRE OF VEHICLE AND CONNECTION HOSE OF AIR COMPRESSOR

Title (en)

ANTI-SPRAY STRUCTURE FOR CONNECTION OF AIR NOZZLE OF TIRE OF VEHICLE AND CONNECTION HOSE OF AIR COMPRESSOR

Title (de)

ANTI-SPRÜHSTRUKTUR ZUM VERBINDEN EINER LUFTDÜSE EINES FAHRZEUGREIFENS UND EINES VERBINDUNGSSCHLAUCHS EINES LUFTKOMPRESSORS

Title (fr)

STRUCTURE ANTI-PULVÉRISATION POUR LA CONNEXION DE BUSE D'AIR D'UN PNEUMATIQUE DE VÉHICULE ET TUYAU DE CONNEXION DE COMPRESSEUR D'AIR

Publication

EP 3797978 A1 20210331 (EN)

Application

EP 20194930 A 20200907

Priority

TW 108133135 A 20190912

Abstract (en)

An anti-spray structure for a connection of an air nozzle (9) of a tire (99) of a vehicle and a connection hose (4) of an air compressor, and the air compressor contains: a box (1), a sealant supply can (2), and a connection hose (4). The box (1) accommodates the air compressor. The sealant supply can (2) includes an open segment (21) and a supply tube (23). The connection hose (4) includes a first segment (41) and a second segment (42). The second segment (42) has an anti-spray connector (5), and the anti-spray connector (5) includes a fitting sleeve (6). The fitting sleeve (6) has a threaded orifice (61), a through orifice (620), and a projected shoulder (62). A cylindrical base (7) includes a cylindrical room (70), a stepped coupling segment (72), a conduit (73), and a first stepped portion (74). A first spring (51) is received into the cylindrical room (70). A valve bolt (8) includes a post (81), a connecting disc (82), multiple spaced slots (85), and a first seal ring (86). A lock element (52) includes a hollow cavity (520), a hexagonal tab (521), and a tilted extension (522).

IPC 8 full level

B29C 73/16 (2006.01); B60C 29/00 (2006.01); F16K 15/20 (2006.01)

CPC (source: CN EP KR US)

B29C 73/025 (2013.01 - CN KR); B29C 73/166 (2013.01 - EP KR US); B29D 30/0685 (2013.01 - KR); B60C 25/16 (2013.01 - KR); B60C 29/002 (2013.01 - EP); B60C 29/062 (2013.01 - EP US); B60C 29/064 (2013.01 - KR US); B60C 29/068 (2013.01 - KR); B60S 5/04 (2013.01 - CN US); F04B 39/1013 (2013.01 - CN); F04B 39/123 (2013.01 - CN); F16K 15/205 (2013.01 - EP); B29L 2030/00 (2013.01 - EP US); F16L 37/36 (2013.01 - EP)

Citation (search report)

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

Designated extension state (EPC)

BA ME

DOCDB simple family (publication)

DE 202020105135 U1 20200924; CN 112483361 A 20210312; CN 112483361 B 20220722; CN 212774679 U 20210323; EP 3797978 A1 20210331; EP 3797978 B1 20240117; JP 2021041923 A 20210318; JP 3229549 U 20201210; JP 6948446 B2 20211013; KR 102347569 B1 20220105; KR 20210031817 A 20210323; TW 202110677 A 20210316; TW I722566 B 20210321; US 11046128 B2 20210629; US 2021078372 A1 20210318

DOCDB simple family (application)

DE 202020105135 U 20200906; CN 202010909780 A 20200902; CN 202021889443 U 20200902; EP 20194930 A 20200907; JP 2020003899 U 20200911; JP 2020152547 A 20200911; KR 20200107770 A 20200826; TW 108133135 A 20190912; US 202017010585 A 20200902